Setting up find my iphone with different iCloud accounts
My family has 4 iPhones and an iPad. We have an iCloud set up for each of them but I'm not sure how to set up find my iphone without setting them all up under the same iCloud. I would like to be able to track all devices from my iphone. Can it be done just using Apple ID? I'm a smart person but not a techie so please keep any suggestions easy to understand. TIA